关键词: 肠道菌群, 肥胖, 脂肪

Abstract: man intestinal flora genomes, also known as “ human second genomes,” play an important regulatory role in the decomposition and synthesis of dietary fats in the body. The disorder of the intestinal flora in the body can cause the occurrence of metabolic syndrome such as obesity and diabetes. In this paper, the progress of the study on intestinal flora providing energy, reducing fat and improving health by regulating enzymes and regulatory factors that play an important role in lipid metabolism is reviewed

Key words: intestinal flora, obesity, fat